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[213.112.60.36]) by smtp.gmail.com with ESMTPSA id u5sm3929668lfg.66.2019.08.08.07.18.45 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 08 Aug 2019 07:18:45 -0700 (PDT) From: Anders Roxell To: robh+dt@kernel.org, frowand.list@gmail.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Anders Roxell Subject: [PATCH] of/platform: fix compilation warning of of_link_property() Date: Thu, 8 Aug 2019 16:18:18 +0200 Message-Id: <20190808141818.22724-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GCC warns that a negative integer can be returned but the of_link_property() function should return a boolean. ../drivers/of/platform.c: In function ‘of_link_property’: ../drivers/of/platform.c:650:18: warning: ?: using integer constants in boolean context [-Wint-in-bool-context] return done ? 0 : -ENODEV; Rework so function of_link_property() return an integer instead of a boolean. Fixes: 690ff7881b26 ("of/platform: Add functional dependency link from DT bindings") Signed-off-by: Anders Roxell --- drivers/of/platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.1 diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 21838226d68a..86fb8ab8c012 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -625,7 +625,7 @@ static const struct supplier_bindings bindings[] = { { }, }; -static bool of_link_property(struct device *dev, struct device_node *con_np, +static int of_link_property(struct device *dev, struct device_node *con_np, const char *prop) { struct device_node *phandle;